106507284349 has 4 divisors (see below), whose sum is σ = 106512191136. Its totient is φ = 106502377564.

The previous prime is 106507284343. The next prime is 106507284379. The reversal of 106507284349 is 943482705601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 943482705601 = 3617 ⋅260846753.

It is a cyclic number.

It is not a de Polignac number, because 106507284349 - 2²¹ = 106505187197 is a prime.

It is a super-2 number, since 2×106507284349² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106507284343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2420689 + ... + 2464294.

It is an arithmetic number, because the mean of its divisors is an integer number (26628047784).

It is a 1-persistent number, because it is pandigital, but 2⋅106507284349 = 213014568698 is not.

Almost surely, 2^106507284349 is an apocalyptic number.

It is an amenable number.

106507284349 is a deficient number, since it is larger than the sum of its proper divisors (4906787).

106507284349 is an equidigital number, since it uses as much as digits as its factorization.

106507284349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4906786.

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 106507284349 in words is "one hundred six billion, five hundred seven million, two hundred eighty-four thousand, three hundred forty-nine".